A Feature-Driven Decision Support System for Heart Failure Prediction Based on Statistical Model and Gaussian Naive Bayes

Table 1

Commonly used HF features of the dataset.

Feature no.	Feature description	Feature code
1	Age (AGE)
2	Sex (SEX)
3	Chest pain type (CPT)
4	Resting blood pressure (RBP)
5	Serum cholesterol (SCH)
6	Fasting blood Sugar (FBS)
7	Resting electrocardiographic results (RES)
8	Maximum heart rate achieved (MHR)
9	Exercise induced angina (EIA)
10	Old peak (OPK)
11	Peak exercise slope (PES)
12	Number of major vessels colored by fluoroscopy (VCA)
13	Thallium scan (THA)